ROSEN'S SNAKE Denisonia fasciata Rosen, 1905
This snake is found in drier parts of Western Australia south of the Kimberley ranges. It attains up to 60 cm in length.
The scalation is smooth with 17-19 mid body rows, 140-185 ventrals, single anal, and 20-40 single subcaudals.
This nocturnal snake is usually caught crossing roads at night where it is found. By day it may be found under ground cover or sheltering in Spinifex Triodia sp. bushes. It feeds principally on lizards.
A live bearer, its' breeding biology is little known.

The above was from the book Australian Reptiles and Frogs by Raymond Hoser and now available on a fantastic CD-Rom along with a vast amount of other information, papers and the like on reptiles, frogs and other wildlife.